2025-03-25 05:11:37 來源:新華網(wǎng)
原標(biāo)題:大肥婆毛茸茸大肥bw
學(xué)習(xí)快評丨qibao666888 城??(cheng)口??(kou)任??(ren)河??(he)特??(te)大??(da)橋??(qiao)位??(wei)于??(yu)重?(zhong)慶??(qing)市??(shi)城??(cheng)口?(kou)縣??(xian)境??(jing)內(nèi)?(nei)??,全??(quan)長??(chang)約??(yue)1180米??(mi)??,最??(zui)大??(da)墩??(dun)高?(gao)132米??(mi)??,橋?(qiao)梁??(liang)兩??(liang)端??(duan)銜??(xian)接??(jie)隧??(sui)道??(dao)??,周?(zhou)邊??(bian)山??(shan)巒??(luan)縱??(zong)橫??(heng)、地??(di)形??(xing)復(fù)??(fu)雜??(za)??,是?(shi)典??(dian)型??(xing)的?(de)山??(shan)區(qū)??(qu)“橋??(qiao)隧??(sui)相??(xiang)連??(lian)”工??(gong)程??(cheng)??。?? 西??(xi)渝??(yu)高??(gao)鐵??(tie)全??(quan)長??(chang)739公??(gong)里??(li)?,設(shè)??(she)計??(ji)時??(shi)速??(su)350公??(gong)里??(li)?,是??(shi)國??(guo)家??(jia)“八??(ba)縱??(zong)八??(ba)橫??(heng)”高??(gao)鐵??(tie)網(wǎng)??(wang)北??(bei)京??(jing)至?(zhi)昆??(kun)明??(ming)的??(de)京??(jing)昆?(kun)通?(tong)道?(dao)和??(he)包??(bao)頭??(tou)、銀??(yin)川??(chuan)至??(zhi)海?(hai)口??(kou)的??(de)包??(bao)(銀?(yin))海??(hai)通??(tong)道?(dao)的??(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部??(bu)分??(fen)?,建??(jian)成??(cheng)通??(tong)車??(che)后??(hou)?,將??(jiang)極??(ji)大??(da)地?(di)縮??(suo)短??(duan)重??(zhong)慶??(qing)與??(yu)西??(xi)安??(an)的??(de)時??(shi)空??(kong)距??(ju)離??(li)?,對??(dui)于??(yu)促??(cu)進??(jin)區(qū)??(qu)域?(yu)經(jīng)??(jing)濟??(ji)協(xié)??(xie)同??(tong)發(fā)??(fa)展??(zhan)、推??(tui)動?(dong)沿??(yan)線?(xian)地??(di)區(qū)??(qu)旅??(lv)游??(you)資??(zi)源秘(yuan)開??(kai)發(fā)??(fa)、助??(zhu)力??(li)鄉(xiāng)??(xiang)村??(cun)振??(zhen)興??(xing)等??(deng)具??(ju)有??(you)重??(zhong)要??(yao)意?(yi)義??(yi)??。??(完?(wan))。